Some breeding are not possible due to story elements or places in clans (Himo).Here is a list of Breedings that can not or should not happen.

-Can Not Happen-Chuck- He does not breedThe Tick- He does not breed because he has the mind of a child.Bergdis/Bathory- Ex alpha and alpha of same clanRaven/Tracker twin alphas- Ex alpha and alpha of same clanInbreeding Royals